| Date | Tournament | State | Round | Ruby Kotwall | Norma Tracey |
|---|---|---|---|---|---|
| 15/02/1997 | Wollongong | NSW | 1 | 319 | 320 |
| 23/10/1999 | Spring Marathon | NSW | 9 | 307 | 471 |
| 23/10/1999 | Spring Marathon | NSW | 11 | 445 | 265 |
| 14/11/1999 | Sydney | NSW | 5 | 309 | 489 |
| Head-to-head after 4 games | 1 | 3 | |||
| Average score | 345.00 | 386.25 | |||
| Spread | -165 | 165 | |||